Trouble importing Web Page - resolved

I’m trying to import a Wikipedia Web Page into Scrivener and it’s failing. The URL is:

en.wikipedia.org/wiki/Concussion

It just imported 3 other WikiPedia pages, so I’m not sure what makes this one different. The error is:

I then tried saving the page as a PDF (using Print > PDF from within Firefox) and then import the PDF file; it too failed, with this message:

Any help would be appreciated – thanks!

Nevermind – it was a disk-space issue. Leaving the thread out here in case anyone else runs across the same error, so that they may check their disk space.